| 摘要 |
<p>The invention concerns novel esters derived from (RR,SS)2hydroxybenzoate of 3(2dimethylaminomethyl1hydroxycyclocyclohexyl)phenyl, Tramadol analogs, method for obtaining said esters and to the utilization of said compounds for the production of a medicament having analgesic properties. These novel products of general formula (I) show a higher analgesic activity than tramadol.</p> |
